| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.74 | 4.171% | $175.7781 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $106.55 | 5.420% | $112.325 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $109.78 | 13.345% | $124.4301 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $78.38 | 10.441% | $86.5637 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $146.89 | 3.658% | $152.2632 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $110.94 | 13.345% | $125.7449 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $76.97 | 3.512% | $79.6732 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $798.25 | $856.7782 | $856.77 | $856.80 | $856.80 | |